My RIR roo is about 2 yrs old and our Big Boy Rock AKA Papi bullies him so we put our RIR in with our 10 week old hens and so far he is doing great we let them all out to forge together and he protected the littles from then big hens but today while watering and feeding I heard the littles making a lot of racket only to find him trying to mate in which they ran like crazy and had a cow.. I've read that older Roos won't bother littles until they reach sexual maturity but at 10 weeks I find that highly unlikely... Any suggestions?? And should I move him? I don't want him to hurt the littles...